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Vulnerabilities CVE-2026-77642

CVE-2026-77642

High
Open
TLP:CLEAR

AI Analysis

No AI analysis yet.

Description

tor before 0.4.9.9 was prone to an out-of-bounds write when parsing a consensus or detached signature with unexpected signature digest type. Impact is minor for most Tor roles, but potentially major for directory authorities. This is TROVE-2026-019.

Details

CVSS Score
7.5
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:H
Confidence
90%
Published
Aug 20, 2026
Last Modified
Aug 20, 2026
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